Improving quality in parts inspections requires as detailed analog data as possible. Most automotive and other manufacturers are using PC and special measuring devices such as data loggers for measurements.
Being among the first to work on IoT at manufacturing sites, Omron now offers the High-speed Analog Input Unit that can reliably, precisely, and easily acquire synchronized analog data. It will help you improve quality.
![NX-HAD[][][]](/upload/product/omron/bot/omron_3708/picture.jpg)
NX-HAD[][][]
產品特色
Simultaneous sampling of 4 channels with sampling times down to 5 μs
High-speed analog inspection with PLC system —No special devices and no PC required
Reliable
Industry's fastest*1 sampling speed of 5 μs to catch every minute change
Conventional PLC
![NX-HAD[][][] 特長 4](/upload/product/omron/bot/omron_3708/1bfb377a896a3fd3e9a0c8163394ca81.jpg)
Some data could not be obtained when an error occurred
NX-HAD
![NX-HAD[][][] 特長 5](/upload/product/omron/bot/omron_3708/f502eea623aa373a06ce1ddc0f5cdd89.jpg)
Sampling as fast as every 5 μs catches all changes in behavior
Industry's fastest sampling speed*1: Same speed*2 regardless of the number of channels
Conventional PLC
Sampling period becomes longer as data is obtained from multiple channels
![NX-HAD[][][] 特長 7](/upload/product/omron/bot/omron_3708/b2b8cdb8319fce12af7b3f4e662f2e41.jpg)
NX-HAD
Achieves high-speed sampling every 5μs from 4 channels at the same time
![NX-HAD[][][] 特長 8](/upload/product/omron/bot/omron_3708/ee99e781f0951c268fcd0261e15aa3fd.jpg)
*1. Based on Omron’s surveys as of January 2018.
*2. When using 4 channels.
Precise
Fully insulated channels to obtain precise data without noise
Conventional PLC
![NX-HAD[][][] 特長 12](/upload/product/omron/bot/omron_3708/3e114d6cf1bcf3c6f219915d83d16fe6.jpg)
Mutual interference occurred between channels
NX-HAD
![NX-HAD[][][] 特長 13](/upload/product/omron/bot/omron_3708/7bb623ed53279008cd31a61b75d74636.jpg)
Precise data can be obtained from multiple channels
Easy comparative analysis of data obtained synchronously from multiple channels
Conventional PLC
![NX-HAD[][][] 特長 15](/upload/product/omron/bot/omron_3708/8caa4206412188dbfb57b861f64ff75e.jpg)
Difficult to compare data obtained at different times
NX-HAD
![NX-HAD[][][] 特長 16](/upload/product/omron/bot/omron_3708/3e2c7288f5620a5b3be6389430b4159a.jpg)
Precise data can be obtained from multiple channels
![NX-HAD[][][] 特長 17](/upload/product/omron/bot/omron_3708/de075974e28af3e5acd06537ea9431a9.jpg)
Furthermore, the Time-Stamp function in EtherCAT® ensures accurate synchronization between units
Easy
Simple system configuration ideal for global manufacturing
Conventional system
・Special measuring devices don’t have flexibility in configuration
・PC requires programming skills in C
・Difficult to change programs concealed in dedicated controllers
・Some technical skills are required to configure PC that is connected to database
● Characteristic inspection of rotator
![NX-HAD[][][] 特長 21](/upload/product/omron/bot/omron_3708/c73b15413df1223fdf8fd38a463bf93a.jpg)
NX-HAD
・PLC system reduces initial costs
・Programs can be created without any special knowledge of PC
・Programs can be changed for additional inspection items
・Database connection controller *3 brings IoT into manufacturing sites without connecting PC
● Characteristic inspection of rotator
![NX-HAD[][][] 特長 23](/upload/product/omron/bot/omron_3708/c71e1187219b498095debfe3d466a50f.jpg)
*3. When using the NJ/NX Machine Automation Controller Database Connection CPU Unit or the Industrial PC Platform NY
IPC Machine Controller.
IPC Machine Controller.
High-speed Analog Input Units
The models and outline of specifications are given below.
| Analog input section | Trigger input section |
I/O refreshing method |
Model | |||||
|---|---|---|---|---|---|---|---|---|
| Number of points |
Input range |
Resolution | Input method |
Con- version time |
Number of points |
Internal I/O common |
||
| 4 | -10 to 10 V -5 to 5 V 0 to 10 V 0 to 5 V 1 to 5 V 0 to 20 mA 4 to 20 mA |
• Input range of -10 to 10 V or -5 to 5 V: 1/64,000 (full scale) • Other input range: 1/32,000 (full scale) |
Differential input |
5 μs per channel |
4 | NPN | Synchronous I/O refreshing |
NX-HAD401 |
| PNP | NX-HAD402 | |||||||
Optional Products
| Product name | Specifications | Model |
|---|---|---|
| Unit/Terminal Block Coding Pin | For 10 units (30 terminal block pins and 30 unit pins) | NX-AUX02 |
| Product name | Specifications | Model | ||
|---|---|---|---|---|
| No. of terminals | Ground terminal mark | Terminal current capacity | ||
| Terminal Block | 16 | None | 10 A | NX-TBA162 |
| NX-TBB162 | ||||
Accessories
Not included.
Collection of software functional components Sysmac Library
Please download it from following URL and install to Sysmac Studio.
https://www.ia.omron.com/sysmac_library/
| Product | Features | Model |
|---|---|---|
| High-Speed Analog Inspection Library |
The High-speed Analog Inspection Library records analog input values acquired by the NX series High-speed Analog Input Units in time. This library provides functions required for product inspections during production processes, including calculation of feature values (e.g., maximum, minimum, and mean), comparison with master data, and data file storage. |
SYSMAC-XR016 |
General Specifications
This section provides the general specifications of the High-speed Analog Input Units.
| Item | Specification | |
|---|---|---|
| Enclosure | Mounted in a panel | |
| Grounding methods | Ground of 100 Ω or less | |
| Operating environment |
Ambient operating temperature | 0 to 55°C |
| Ambient operating humidity | 10% to 95% (with no condensation or icing) | |
| Atmosphere | Must be free from corrosive gases. | |
| Ambient storage temperature | -25 to 70°C (with no condensation or icing) | |
| Altitude | 2,000 m max. | |
| Pollution degree | 2 or less: Meets IEC 61010-2-201. | |
| Noise immunity | Conforms to IEC 61000-4-4, 2 kV (power supply line) | |
| Overvoltage category | Category II: Meets IEC 61010-2-201. | |
| EMC immunity level | Zone B | |
| Vibration resistance | Conforms to IEC 60068-2-6. 5 to 8.4 Hz with amplitude of 3.5 mm, 8.4 to 150 Hz, acceleration of 9.8 m/s2 100 min each in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total) |
|
| Shock resistance | Conforms to IEC 60068-2-27, 147 m/s2, 3 times each in X, Y, and Z directions |
|
| Insulation resistance | Refer to the individual specifications of NX Units. | |
| Dielectric strength | Refer to the individual specifications of NX Units. | |
| Applicable standards | cULus: Listed (UL61010-2-201), ANSI/ISA 12.12.01, EU: EN 61131-2, RCM, KC (KC Registration), and EAC, NK, LR |
|
Note: 1. The specifications of insulation resistance and dielectric strength vary with NX Unit Models.
2. Ask your OMRON representative for the most recent applicable standards for each model.
2. Ask your OMRON representative for the most recent applicable standards for each model.
Specifications of Individual Units
NX-HAD401
| Unit name | High-speed Analog Input Unit | Model | NX-HAD401 | |||
|---|---|---|---|---|---|---|
| External connection terminals |
Screwless clamping terminal block (16 terminals ×2) | |||||
| I/O refreshing method | Synchronous I/O refreshing | |||||
| Indicators | TS indicator, IN indicator |
|||||
| Analog input section |
Number of points | 4 points | Trigger input section |
Number of points |
4 points | |
| Input method | Differential input | Internal I/O common |
NPN | |||
| Input range | Voltage: • -10 to 10 V • -5 to 5 V • 0 to 10 V • 0 to 5 V • 1 to 5 V Current: • 0 to 20 mA • 4 to 20 mA |
Rated input voltage |
24 VDC (20.4 to 28.8 VDC) | |||
| Input conversion range |
• Input range of -10 to 10 V or -5 to 5 V -1% to 101% (full scale) • Other input ranges -2% to 102% (full scale) |
Input current |
3.5 mA typical (24 VDC) | |||
| Absolute maximum rating |
Voltage: ±15 V Input current: ±30 mA |
ON voltage/ ON current |
15 VDC min./3 mA min. (between IOV and each signal) |
|||
| Input Impedance | Voltage: 1 MΩ min. Current: 250 Ω |
OFF voltage/ OFF current |
5 VDC max./1 mA max. (between IOV and each signal) |
|||
| Resolution | • Input range of -10 to 10 V or -5 to 5 V 1/64000 (full scale) • Other input ranges 1/32000 (full scale) |
ON/OFF response time |
1 μs max./1 μs max. | |||
| Overall accuracy |
25°C | ±0.1% (full scale) | Input filter time |
No filter, 4 μs, 8 μs (default), 16 μs, 32 μs, 64 μs, 128 μs, 256 μs |
||
| 0 to 55°C |
±0.2% (full scale) | |||||
| Conversion time | 5 μs per channel*1 | |||||
| Dimensions | 24 (W) × 100 (H) × 71 (D) | Isolation method | Between the analog input and the NX bus: Power = Transformer, Signal = Digital isolator Between analog inputs: Power = Transformer, Signal = Digital isolator Between the trigger input and the NX bus: Signal = Digital isolator Between the analog input and the trigger input: Power = Transformer, Signal = Digital isolator |
|||
| Insulation resistance | 20 MΩ min. between isolated circuits (at 100 VDC) |
Dielectric strength | 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. |
|||
| I/O power supply method | Supply from the NX Bus | Current capacity of I/O power supply terminals |
IOV: 0.1 A max. per terminal IOG: 0.1 A max. per terminal |
|||
| NX Unit power consumption |
• Connected to a CPU Unit 3.30 W max. • Connected to a Communications Coupler Unit 2.95 W max. |
Current consumption from I/O power supply |
30 mA max. | |||
| Weight | 140 g max. | |||||
| Circuit Configuration |  The following channels are individually isolated. • Input1+, Input1-, SHT1+, SHT1- • Input2+, Input2-, SHT2+, SHT2- • Input3+, Input3-, SHT3+, SHT3- • Input4+, Input4-, SHT4+, SHT4- |
|||||
| Installation orientation and restrictions*2 |
Installation orientation: • Connected to a CPU Unit Possible in upright installation. • Connected to a Communications Coupler Unit Possible in upright installation. Restrictions: No restrictions |
|||||
| Terminal connection diagram |
 |
|||||
| Input disconnection detection*5 |
• When the input range is 1 to 5 V or 4 to 20 mA: Supported • Other input range: Not supported |
|||||
*1. This is the minimum value. The Units perform conversion in the sampling period determined based on the Number of
Samplings Setting. The sampling period must be set to this value or longer.
*2. The following Unit cannot be connected next to the Unit.
· Relay Output Unit (NX-OC[][][][])
*3. Besides the Additional I/O Power Supply Unit, there are Units that can supply I/O power to the NX bus. For example,
you can use a Connected Communications Coupler Unit. If you use this Unit to supply I/O power to the High-speed
Analog Input Units, the Additional I/O Power Supply Unit is unnecessary. The Additional I/O Power Supply Unit is also
unnecessary if you do not use the trigger inputs of the High-speed Analog Input Units.
*4. Short-circuit cables are not included in the product. The cable length must be 4 cm or less and allow for wiring to the
screwless clamping terminal block. Be sure to use cables and ferrules that are applicable to the screwless clamping
terminal block.
If the cable is too long, the analog input values may not be accurate.
*5. To use this function, set the Disconnection Detection Enable/Disable to Enable.
Samplings Setting. The sampling period must be set to this value or longer.
*2. The following Unit cannot be connected next to the Unit.
· Relay Output Unit (NX-OC[][][][])
*3. Besides the Additional I/O Power Supply Unit, there are Units that can supply I/O power to the NX bus. For example,
you can use a Connected Communications Coupler Unit. If you use this Unit to supply I/O power to the High-speed
Analog Input Units, the Additional I/O Power Supply Unit is unnecessary. The Additional I/O Power Supply Unit is also
unnecessary if you do not use the trigger inputs of the High-speed Analog Input Units.
*4. Short-circuit cables are not included in the product. The cable length must be 4 cm or less and allow for wiring to the
screwless clamping terminal block. Be sure to use cables and ferrules that are applicable to the screwless clamping
terminal block.
If the cable is too long, the analog input values may not be accurate.
*5. To use this function, set the Disconnection Detection Enable/Disable to Enable.
NX-HAD402
| Unit name | High-speed Analog Input Unit | Model | NX-HAD402 | |||
|---|---|---|---|---|---|---|
| External connection terminals |
Screwless clamping terminal block (16 terminals ×2) | |||||
| I/O refreshing method | Synchronous I/O refreshing | |||||
| Indicators | TS indicator, IN indicator |
|||||
| Analog input section |
Number of points | 4 points | Trigger input section |
Number of points |
4 points | |
| Input method | Differential input | Internal I/O common |
PNP | |||
| Input range | Voltage: • -10 to 10 V • -5 to 5 V • 0 to 10 V • 0 to 5 V • 1 to 5 V Current: • 0 to 20 mA • 4 to 20 mA |
Rated input voltage |
24 VDC (20.4 to 28.8 VDC) | |||
| Input conversion range |
• Input range of -10 to 10 V or -5 to 5 V -1% to 101% (full scale) • Other input ranges -2% to 102% (full scale) |
Input current |
3.5 mA typical (24 VDC) | |||
| Absolute maximum rating |
Voltage: ±15 V Input current: ±30 mA |
ON voltage/ ON current |
15 VDC min./3 mA min. (between IOG and each signal) |
|||
| Input Impedance | Voltage: 1 MΩ min. Current: 250 Ω |
OFF voltage/ OFF current |
5 VDC max./1 mA max. (between IOG and each signal) |
|||
| Resolution | • Input range of -10 to 10 V or -5 to 5 V 1/64000 (full scale) • Other input ranges 1/32000 (full scale) |
ON/OFF response time |
1 μs max./1 μs max. | |||
| Overall accuracy |
25°C | ±0.1% (full scale) | Input filter time |
No filter, 4 μs, 8 μs (default), 16 μs, 32 μs, 64 μs, 128 μs, 256 μs |
||
| 0 to 55°C |
±0.2% (full scale) | |||||
| Conversion time | 5 μs per channel*1 | |||||
| Dimensions | 24 (W) × 100 (H) × 71 (D) | Isolation method | Between the analog input and the NX bus: Power = Transformer, Signal = Digital isolator Between analog inputs: Power = Transformer, Signal = Digital isolator Between the trigger input and the NX bus: Signal = Digital isolator Between the analog input and the trigger input: Power = Transformer, Signal = Digital isolator |
|||
| Insulation resistance | 20 MΩ min. between isolated circuits (at 100 VDC) |
Dielectric strength | 510 VAC between isolated circuits for 1 minute at a leakage current of 5 mA max. |
|||
| I/O power supply method | Supply from the NX bus | Current capacity of I/O power supply terminals |
IOV: 0.1 A max. per terminal IOG: 0.1 A max. per terminal |
|||
| NX Unit power consumption |
• Connected to a CPU Unit 3.30 W max. • Connected to a Communications Coupler Unit 2.95 W max. |
Current consumption from I/O power supply |
30 mA max. | |||
| Weight | 140 g max. | |||||
| Circuit Configuration |  The following channels are individually isolated. • Input1+, Input1-, SHT1+, SHT1- • Input2+, Input2-, SHT2+, SHT2- • Input3+, Input3-, SHT3+, SHT3- • Input4+, Input4-, SHT4+, SHT4- |
|||||
| Installation orientation and restrictions*2 |
Installation orientation: • Connected to a CPU Unit Possible in upright installation. • Connected to a Communications Coupler Unit Possible in upright installation. Restrictions: No restrictions |
|||||
| Terminal connection diagram |
 |
|||||
| Input disconnection detection*5 |
• When the input range is 1 to 5 V or 4 to 20 mA: Supported • Other input range: Not supported |
|||||
*1. This is the minimum value. The Units perform conversion in the sampling period determined based on the Number of
Samplings Setting. The sampling period must be set to this value or longer.
*2. The following Unit cannot be connected next to the Unit.
· Relay Output Unit (NX-OC[][][][])
*3. Besides the Additional I/O Power Supply Unit, there are Units that can supply I/O power to the NX bus. For example,
you can use a Connected Communications Coupler Unit. If you use this Unit to supply I/O power to the High-speed
Analog Input Units, the Additional I/O Power Supply Unit is unnecessary. The Additional I/O Power Supply Unit is also
unnecessary if you do not use the trigger inputs of the High-speed Analog Input Units.
*4. Short-circuit cables are not included in the product. The cable length must be 4 cm or less and allow for wiring to the
screwless clamping terminal block. Be sure to use cables and ferrules that are applicable to the screwless clamping
terminal block.
If the cable is too long, the analog input values may not be accurate.
*5. To use this function, set the Disconnection Detection Enable/Disable to Enable.
Samplings Setting. The sampling period must be set to this value or longer.
*2. The following Unit cannot be connected next to the Unit.
· Relay Output Unit (NX-OC[][][][])
*3. Besides the Additional I/O Power Supply Unit, there are Units that can supply I/O power to the NX bus. For example,
you can use a Connected Communications Coupler Unit. If you use this Unit to supply I/O power to the High-speed
Analog Input Units, the Additional I/O Power Supply Unit is unnecessary. The Additional I/O Power Supply Unit is also
unnecessary if you do not use the trigger inputs of the High-speed Analog Input Units.
*4. Short-circuit cables are not included in the product. The cable length must be 4 cm or less and allow for wiring to the
screwless clamping terminal block. Be sure to use cables and ferrules that are applicable to the screwless clamping
terminal block.
If the cable is too long, the analog input values may not be accurate.
*5. To use this function, set the Disconnection Detection Enable/Disable to Enable.
Version Information
Connected to a CPU Unit
Refer to the user's manual for the CPU Unit for details on the CPU Units to which NX Units can be connected.
| NX Unit | Corresponding unit versions/versions * | ||
|---|---|---|---|
| Model | Unit version | CPU Unit | Sysmac Studio |
| NX-HAD401 | Ver.1.0 | Ver. 1.18 | Ver.1.23 |
| NX-HAD402 | |||
* Some Units do not have all of the versions given in the above table. If a Unit does not have the specified version, support
is provided by the oldest available version after the specified version. Refer to the user's manuals for the specific Units for
the relation between models and versions.
is provided by the oldest available version after the specified version. Refer to the user's manuals for the specific Units for
the relation between models and versions.
Connected to an EtherCAT Coupler Unit
The items that are used in the version combination table are given below.
| NX Unit | Corresponding unit versions/versions * | |||
|---|---|---|---|---|
| Model | Unit version | EtherCAT Coupler Unit | CPU Unit or Industrial PC | Sysmac Studio |
| NX-HAD401 | Ver.1.0 | Ver.1.0 | Ver. 1.18 | Ver.1.23 |
| NX-HAD402 | ||||
* Some Units do not have all of the versions given in the above table. If a Unit does not have the specified version, support
is provided by the oldest available version after the specified version. Refer to the user's manuals for the specific Units for
the relation between models and versions.
is provided by the oldest available version after the specified version. Refer to the user's manuals for the specific Units for
the relation between models and versions.
（單位：mm）
24 mm Width
![NX-HAD[][][] 外觀尺寸 1](/upload/product/omron/bot/omron_3708/3a63728271fb7cd1887875d5f34ffd5a.gif)
中文
| 型錄名稱 | 型錄編號 [容量] |
更新日期 | |
|---|---|---|---|
 NX系列 IO系統 產品型錄 |
SBCD-083-TW5 [20827KB] |
2022年9月5日
20220905
|
NX系列 IO系統 產品型錄 |
English
Global Edition
| Catalog Name | Catalog Number [size] |
Last Update | |
|---|---|---|---|
| NX-HAD[][][] Data Sheet |
- [2109KB] |
Oct 11, 2022
20221011
|
NX-HAD[][][] Data Sheet |
| NX-HAD401/HAD402 Catalog |
P128-E1-02 [8173KB] |
Aug 20, 2018
20180820
|
NX-HAD401/HAD402 Catalog |
| NX-series I/O System Catalog |
R183-E1-15 [6288KB] |
Jul 19, 2022
20220719
|
NX-series I/O System Catalog |
| SYSMAC-XR016 High-Speed Analog Inspection Library Catalog |
P132-E1-02 [953KB] |
Mar 01, 2019
20190301
|
SYSMAC-XR016 High-Speed Analog Inspection Library Catalog |
如有需要請洽各所營業人員
誠睿台南所 TEL：06-2493086
誠睿台中所 TEL：04-23380790
誠睿新竹所 TEL：03-6685558
客服信箱 service@hitifa.com.tw
誠睿台南所 TEL：06-2493086
誠睿台中所 TEL：04-23380790
誠睿新竹所 TEL：03-6685558
客服信箱 service@hitifa.com.tw
如有需要請洽各所營業人員
誠睿台南所 TEL：06-2493086
誠睿台中所 TEL：04-23380790
誠睿新竹所 TEL：03-6685558
客服信箱 service@hitifa.com.tw
誠睿台南所 TEL：06-2493086
誠睿台中所 TEL：04-23380790
誠睿新竹所 TEL：03-6685558
客服信箱 service@hitifa.com.tw
